laverda
pfm Member
I've been thinking about this for some time and see little on the subject.
In short Switch Mode Power Supply's used for power amps, commercially this has/is the norm for many companies for many years.
This cobbled together set up works a treat....two SMPS PS units set up for + - 55v feeding a NCC220 power amp. Each Meanwell LRS-200-48 SMPS is rated at 4.4amps at 48VDC, which is a regulated supply voltage. They cost less than £20 each, I think I got these for £15 each some time ago and forgot about this project but was a bit bored one evening this past week.
I was (to say the least) a little taken aback at just how good it is...(sounds) Early days and further measurements and listening tests to come but very good.
Anyone have any input?
In short Switch Mode Power Supply's used for power amps, commercially this has/is the norm for many companies for many years.
This cobbled together set up works a treat....two SMPS PS units set up for + - 55v feeding a NCC220 power amp. Each Meanwell LRS-200-48 SMPS is rated at 4.4amps at 48VDC, which is a regulated supply voltage. They cost less than £20 each, I think I got these for £15 each some time ago and forgot about this project but was a bit bored one evening this past week.
I was (to say the least) a little taken aback at just how good it is...(sounds) Early days and further measurements and listening tests to come but very good.
Anyone have any input?